allow custom init dicitionary

Author: dorin-ga

source/gameanalytics/GAHTTPApi.cpp

@@ -52,6 +52,14 @@ namespace gameanalytics
         }
 
         EGAHTTPApiResponse GAHTTPApi::requestInitReturningDict(json& json_out, std::string const& configsHash)
+        {
+            json initAnnotations;
+            state::GAState::getInitAnnotations(initAnnotations);
+
+            return requestInitReturningDict(json_out, initAnnotations, configsHash);
+        }
+
+        EGAHTTPApiResponse GAHTTPApi::requestInitReturningDict(json& json_out, json& initAnnotations, std::string const& configsHash)
         {
             std::string gameKey = state::GAState::getGameKey();
 
@@ -60,9 +68,6 @@ namespace gameanalytics
 
             logging::GALogger::d("Sending 'init' URL: %s", url.c_str());
 
-            json initAnnotations;
-            state::GAState::getInitAnnotations(initAnnotations);
-            
             try
             {
                 std::string jsonString = initAnnotations.dump();

source/gameanalytics/GAHTTPApi.h

@@ -131,6 +131,7 @@ namespace gameanalytics
             static GAHTTPApi& getInstance();
 
             EGAHTTPApiResponse requestInitReturningDict(json& json_out, std::string const& configsHash);
+            EGAHTTPApiResponse requestInitReturningDict(json& json_out, json& initAnnotations, std::string const& configsHash);
             EGAHTTPApiResponse sendEventsInArray(json& json_out, const json& eventArray);
             void sendSdkErrorEvent(EGASdkErrorCategory category, EGASdkErrorArea area, EGASdkErrorAction action, EGASdkErrorParameter parameter, std::string const& reason, std::string const& gameKey, std::string const& secretKey);